Rapid:
Individual Calculations October 2013 |
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Grinberg, Iosif P. Total change: -4.60 | | |
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St. Petersburg Rapid Cup 2013 QF Seniors | St. Petersburg | RUS | 2013-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2141 | 2191 | 2.50 | 5 | -0.23 | 20 | -4.60 | |
| Berestovitskiy, Erlen | | | 1791 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mukhin, Georgy | | | 2258 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | Sokolov, Anatoly V. | | | 2092 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | Chernyaev, Petr | | | 2188 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | Blechzin, Igor | m | | 2377 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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